Temperature switchCM-20
Highly accurate, electronic temperature switch
This is the electronic temperature switch composed of the negative temperature coefficient thermistor and comparator circuit. The models are best for the control of high accuracy and small differential.
Dimensional Drawing
Approved by:
| UL | |
|---|---|
| CUL | |
| VDE | |
| JET | |
| CSA | |
| TUV | |
| SEMKO | |
| SAA | |
| CQC |
Applications
Automotive air conditioner system
Feature 1
Unlikely to change in characteristics due to repeated operations like mechanical switches.
Feature 2
Differential can be set as tight as 0.5deg.
Specifications
| Type | Output Voltage |
|---|---|
| Rated Current | DC12V 150mA |
| Operating Temperature | Any temperature up to 60°C can be specified. |
| Automatic Reset Temperature | Any value can be specified within the range that satisfies the differential. |
| Differential | 0.5deg or more |
| Temperature Tolerance | ±0.5°C or more |
| Endurance | 100,000 cycles |
| Insulation Resistance | 1MΩ or more |
| Heat Resistance | 85°C |